Relier Pairs COMBINING AND SEPARATING MVersion en ligne Match definitions par Clara Beltran 1 SOLUTION 2 PURE SUBSTANCE 3 SUSPENSION 4 MIXTURE 5 COLLOID 6 DIFFUSION It is a dispersion of a substance in a gas or a liquid It is a material with a definite chemical composition It is a fluid that has solid particles floating in it It is a homogeneous mixture It is a combination of two or more substances that are able to be separated. It is a mixture where microscopic particles are evenly spread out within a medium.